Evelyn's puzzle

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Across
  1. 2. a business that makes a product
  2. 4. doing one thing very well in a business
  3. 8. the study of how we use money
  4. 12. the amount of products that people are willing to buy
  5. 13. money that is paid to the government
  6. 15. different workers do different parts of a job
  7. 16. the amount of things that exist
  8. 18. limited amount of money that someone earns for their work
  9. 19. a person who buys a product
  10. 20. when a product is easy to find
Down
  1. 1. the total amount of things that a group of people can produce
  2. 3. the work that someone does
  3. 5. rivalry between two or more companies
  4. 6. tax that is charged on money earned from working
  5. 7. someone who works for an employer
  6. 9. when a product is hard to find
  7. 10. someone who takes a risk to start a business
  8. 11. a person who needs to hire someone
  9. 14. tax a tax on goods that you buy
  10. 17. money that you have to pay back